Nominal impedance:4-8ohm
Power Capacity:80w-160w
Sensitivity(1w/1m):110db
Frequency Response:2khz-17khz
Voice Coil diameter:72.2mm
Voice Coil material:CCAW
Voice Coil former:KSV
Diaphragm material:Titanium
Housing material:Plastic
Magnet Weight:58.6OZ
Overrall Diameter:170.0mm
Net weight:4.65kg